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Loft Conversion Companies in Middlesex

Easily find verified Middlesex Loft Conversion Companies. Just post your job to get quotes from MyBuilder's Loft Conversion Companies in Middlesex.

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Some of our top rated loft conversion companies in Middlesex

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  • With 30 years of experience in the industry, Shakers Design is ready to deliver exceptional interior design and refurbishment solutions. From conceptualization to completion, we handle every aspect of your project, ensuring a seamless and stress-free experience. We provide services such as interior design, planning permission and building regulations approval, total and partial refurbishment, renovation, loft conversions and extension, change of use residential and commercial design, construction. Why not take a look at our portfolio photos and contact us today for a free consultation to discuss your project.

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  • Loft Conversion Company in Middlesex

    Welcome to Capital Roofing and Building Ltd With over 6 years of experience, we provide reliable and professional home improvement and repair services across London and surrounding areas. We specialise in: • Roofing repairs and installations • Loft conversions • General building work • Home renovations • Interior and exterior painting & decorating Our goal is to deliver high-quality workmanship, honest pricing, and excellent customer service on every project. ~ Free quotes from photos ~In-person quotations available (small call-out charge may apply) ~Fast response and competitive prices No job is too big or too small — contact us today and let us help improve your home with trusted professional service.

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  • Loft Conversion Company in Middlesex

    Hello, I'm Sukh I offer a complete range of services for your home renovation and maintenance needs. With qualifications and experience in plumbing, electrical work, bathroom fitting, and tiling, I provide a seamless, hassle-free service, so you only have to deal with one professional for your entire project. My goal is to deliver high-quality workmanship, ensure all work complies with current building regulations, and leave your home clean and tidy upon completion. By managing all aspects of the job myself, I can ensure efficient project coordination and clear communication throughout the process. I'm happy to discuss your specific requirements and provide a detailed plan for your project.

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  • Loft Conversion Company in Middlesex

    ASP Construction Limited was established since 2015. - New build properties - Renovating properties or house or flats - Loft Conversion - Modernization/refurbishment/ make over - Repairing and maintenance - Building Extension, skimming and painting - Revamping area building bathroom

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  • Loft Conversion Company in Middlesex

    Kitchen and bathroom fitting, door fitting, flooring, carpentry and joinery works, plumbing, tiling, painting & decorating, metal,electrical works, extensions.

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  • Loft Conversion Company in Middlesex

    We provide expert planning services to householders, small and medium businesses, architects and estate agents across London. With over 25 years experience in the UK and international planning sectors, we understand how the planning system works and can advise you on development prospects, help you submit a planning application and obtain planning permission for your project, and submit and manage appeals against refusals or enforcement action.

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  • Loft Conversion Company in Middlesex

    Thornveil Developments Ltd is a reliable and professional construction company specialising in refurbishments, property improvements, and general building works across London. We take pride in delivering high-quality workmanship, attention to detail, and efficient project completion. From small jobs such as painting, flooring, and partitions to larger projects including renovations, garage conversions, and structural work, we handle every job with the same level of care and professionalism. We work closely with our clients to understand their needs and ensure the final result meets expectations. We offer competitive pricing, clear communication, and a dependable service from start to finish. Customer satisfaction is our priority, and we aim to build long-term relationships through trust and quality results. We understand how important timelines and budgets are, which is why we plan every stage carefully and keep our clients informed throughout the process. Our team is committed to maintaining clean, safe working environments and delivering results that add real value to your property.

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  • Loft Conversion Company in Middlesex

    All types building work

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  • Loft Conversion Company in Middlesex

    I fit loft boarding and ladder systems in peoples homes.

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  • Loft Conversion Company in Middlesex

    All works undertaken are completed to the highest standards, i will not accept less. I work alongside my dad who has been in the roofing game for over 30 years with countless projects completed we have good working relationship and the proof is in the finish

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  • Loft Conversion Company in Middlesex

    we specialise in kitchen and bathroom installations, offering reliable, high-quality workmanship and attention to detail on every project. With years of hands-on experience in carpentry, kitchen fitting and bathroom refurbishments, we take pride in delivering work that is built properly and made to last. Our services include full kitchen installations, bathroom renovations, tiling, carpentry and general refurbishment work. We are friendly, professional and committed to completing projects on time and to a high standard.

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  • Loft Conversion Company in Middlesex

    Normally loft conversions but do extensions as well.

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  • Loft Conversion Company in Middlesex

    Loft conversion, groundwork, extensions, joinery, roofing and more with an extensive history of works previously done and years of experience

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  • Loft Conversion Company in Middlesex

    Specialising in Loft/Rear extensions, refurbishments, kitchens and bathrooms

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  • Loft Conversion Company in Middlesex

    Hi there, this is Darren. We are a family run business with 20+ years in this industry. We have long experience in a wide range of the construction and decoration work: such as loft conversion, extension, roof repair, bricklaying, garden paving, rendering, plastering, tiling, and flooring. We pride ourselves on attention to details and consider for our clients. If you like the work that we have done in the photo gallery, please list us to engage into your project and deliver the best service.

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  • Loft Conversion Company in Middlesex

    We are Browns Construction, a construction company operating on residential homes in South West London and Surrey.

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4.3

Top rated Loft Conversion Companies

Our Loft Conversion Companies in Middlesex, are rated 4.3 out of 5 based on 10 reviews from customers like you.

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What services are offered by loft conversion companies in Middlesex?

Converting a loft often entails many jobs - some of which you likely haven’t even considered! Fortunately, a professional loft conversion company in Middlesex will be able to handle multiple services, ensuring your transformed loft is fit for purpose.

Some of the services loft conversion companies can provide include:

  • Full loft conversions: Complete design and build projects when structural alterations are needed

  • Dormer loft conversions: Add extra headroom and floor space with a dormer extension

  • Velux or rooflight conversions: Ideal for lofts with good existing height; minimal structural change required

  • Hip-to-gable conversions: Extend the sloped roof to create more usable space

  • Mansard conversions: A major structural change offering maximum space.

  • Loft storage conversions: Add flooring, lighting, and insulation for clean, usable storage

  • Skylight or roof window fitting: Install natural light solutions like Velux windows

  • Staircase installation: Design and build bespoke stair access to your new loft

  • Insulation, heating, and ventilation upgrades: Ensure comfort and compliance with energy standards

  • Design and planning services: Architectural drawings, planning permission, and building regulation approval

Post your job to MyBuilder and you'll be matched with loft conversion companies in Middlesex who are interested and available to help. And with the reviews of past customers and the freedom to compare the quotes of similar tradespeople, all in the same place, the ball’s in your court.

Average costs of loft conversion companies in Middlesex

Loft conversions tend to be charged on a project basis, rather than by the hour, as they often involve weeks or even months of work.

The cost of your loft conversion depends on a few things, including the style of loft conversion and materials you choose and the size of your property.

That being said, here are average prices for common types of conversion work:

  • Full loft conversions: £45,000–£70,000+
  • Dormer loft conversions: £55,000–£85,000+
  • Velux or rooflight conversions: £25,000–£45,000
  • Hip-to-gable conversions: £50,000–£80,000+
  • Mansard conversions: £70,000–£100,000+
  • Loft storage conversions: £10,000–£20,000
  • Roof window fitting or skylight installation costs: £1,000–£2,500 per window
  • Staircase installation costs: £2,000–£5,000
  • Insulation, heating, and ventilation upgrades: £2,000–£6,000
  • Design and planning services: £1,500–£4,000

Take a look at our guide to loft conversion costs to get a more detailed breakdown of the different options available when using a Middlesex loft conversion company.

Find a loft conversion company in Middlesex with MyBuilder

When you’re planning major work like a loft conversion, you’ll want to find the right tradesperson for the job. The great news is, MyBuilder has already done all the time-consuming work for you.

All you need to do is post your job on MyBuilder, completely for free, and we’ll share it with loft conversion companies near you in and around Middlesex.

Step 1: Post your job on MyBuilder

Provide a detailed description of your loft conversion project, including the type of conversion you want, any structural changes, preferred materials, and your ideal timeline. Once posted, local loft conversion companies in Middlesex can view your job and register their interest.

Step 2: Review and compare Middlesex loft conversion companies

Browse the profiles of interested loft conversion companies. On MyBuilder, you can view photos of previous projects alongside customer reviews, compare quotes, and see the types of conversions they specialise in.

Step 3: Contact and discuss your project

Once you’ve reviewed local Middlesex loft conversion companies, you can reach out to those that interest you to ask questions, clarify details, and request more specific quotes. At this stage, be sure to discuss vital aspects like planning permission, design options, and estimated timelines to ensure the company meets your requirements.

Step 4: Hire the right Middlesex loft conversion company

Once you’re satisfied with their experience, quotes, and approach, you can confirm your hire and start planning your loft conversion.

You can also take a look at our loft conversion specialist hiring guide to help inform your choice. All tradespeople undergo checks at registration - such as verifying ID documents, company details, and certifications for regulated jobs and doing skill assessments - allowing you to hire with confidence.

Questions to ask local loft conversion companies in Middlesex

Choosing the right loft conversion company for your job requires finding someone who understands your home and your goals.

Find out which company can share your vision by asking the following questions:

What experience do you have with loft conversions in Middlesex?

A local loft conversion company in Middlesex will know the types of properties and building styles common in your area, as well as the planning and building regulations that apply. Ask about similar projects they’ve completed locally.

Are you insured, and do you offer a warranty for your work?

Insurance protects your home during the loft conversion process, while a warranty shows the company’s confidence in the quality and durability of their work.

How do you handle planning permission and building regulations?

Established loft conversion companies in Middlesex should understand local planning rules and building regulations. Ask how they’ll manage permissions, inspections, and compliance to avoid delays or legal issues.

What is included in your quote?

Ensure the quote covers all essential aspects of the loft conversion: structural work, windows or skylights, staircases, insulation, labour, and any additional fees. Understanding this upfront prevents unexpected costs later.

Do you manage the project from start to finish?

Some Middlesex loft conversion companies offer full project management, coordinating architects, builders, and tradespeople. Others may only handle part of the conversion. Clarifying this early on helps you understand what support to expect.

FAQ: Common questions about loft conversions in Middlesex

How long does a loft conversion take?

Typically, a loft conversion can take between 6 and 12 weeks, depending on complexity, planning permissions, and any structural work required. Be sure to discuss the timeline with any potential loft conversion companies in Middlesex before agreeing to start the work.

Do I need planning permission for a loft conversion in Middlesex?

Many loft conversions fall under permitted development, but some require planning permission, especially if you’re adding a dormer, extending the roof, or living in a listed building. A professional Middlesex loft conversion company can advise and handle permissions for you.

Will a loft conversion affect my home insurance?

Yes, you’ll need to update your home insurance to cover the conversion. Inform your provider about structural changes, additional rooms, and any changes to utilities or heating systems.

Can I stay in my home during the loft conversion?

Many loft conversions allow you to remain in your home, though noise and dust are inevitable. Some Middlesex loft conversion companies offer strategies to minimise disruption, but in complex projects, temporary relocation may be advisable.

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